Commit Graph
235 Commits
Author SHA1 Message Date
adminandClaude Opus 5.5 3c298af3d8 UX-11 review: restored stops log their figures to events, the quiet-meter WARNING is rate-limited
checks / unit (pull_request) Successful in 9m7s
infra-pin / fresh (pull_request) Successful in 1s
- After a restart, each restored stop (direction per inverter and site,
  delivery, circulation) also writes its saved reason to the action log.
  log_level defaults to info and events starts empty, so the DEBUG
  evidence alone left the figures only in state.json.
- A flapping meter (ha_signed under a flat load, 42-97 s between changes)
  logs at most one WARNING/INFO pair per 10 minutes, with the episodes in
  between at DEBUG.
- LONG_LINE_OK refuses any key whose text is a safety reason.
- test_watchdog keeps the byte pin beside the meaning pin, since the text
  did not change.
- DOCS says the DEBUG line needs log_level debug.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-09-27 14:21:05 +02:00
glenn schrooyenandClaude Opus 5.5 c628099e69 UX-11: the meter WARNING names the limit only, as 'over 30 seconds'
checks / unit (pull_request) Successful in 9m4s
infra-pin / fresh (pull_request) Successful in 2s
TEST-23 showed 'No meter reading for 30 seconds, over the limit of 30
seconds': the age is 30.4 s, which rounds to the limit. The limit alone is
always true at the moment the line is logged.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LyR88rXETvwhTgx6yHE39p
2026-09-27 13:49:17 +02:00
glenn schrooyenandClaude Opus 5.5 29837dfaa7 UX-11: safety log lines give one plain sentence and the code, the figures go to DEBUG
checks / unit (pull_request) Successful in 9m3s
infra-pin / fresh (pull_request) Successful in 2s
- Every WARNING/ERROR line that reported a safety reason (direction, delivery,
  stuck meter, stale reading, peak guard, circulation, over-rating) now ends in
  the reason's code (messages.reason_code()). The reason itself, figures and
  limits included, is on a DEBUG line right after it and in the action log.
- The reasons and state.json are unchanged, so an old state file loads and
  shows the same way: every saved reason opens with its code.
- test_messages part 6 checks every WARNING+ line at 25 words as logged; nine
  non-safety families are listed with a reason and capped. The byte pin in
  test_watchdog now pins the meaning, in order.
- The meter logs one WARNING per quiet episode, and INFO when back, so the red
  row's "the add-on log shows why" holds. The Why line past the hold names
  the missing reading. Action log: "25 engagements", "Shadow mode off: ...".

No trigger, latch, threshold, log level, notification id, cadence, row colour
or banner order changed.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LyR88rXETvwhTgx6yHE39p
2026-09-27 13:34:30 +02:00
adminandClaude Opus 5.5 e0b578756f UX-10 review: the line as logged gets the red-alarm shape, clamp lines at 30 words, plain HA 400
checks / unit (pull_request) Successful in 9m3s
infra-pin / fresh (pull_request) Successful in 2s
Part 6 checked the quoted reason alone, so title + reason + tails logged
as 4+ sentences. It now also checks the whole line (at most 3 sentences,
none over 30 words); 25 lines failed and are rewritten (one-sentence
wrappers, two-sentence circulation and peak reasons, STALE_READING's
fixed limits on a DEBUG line). The clamp lines for one inverter are
pinned at 30 words with OUTPUT_CLAMP and the numbers kept. Home
Assistant's bare '400: Bad Request' while it loads becomes one plain
line; still WARNING, throttled, a failed write.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-09-27 12:08:38 +02:00
glenn schrooyenandClaude Opus 5.5 f1a660881c UX-10: two INFO lines read better on TEST-23 (hours count, maintenance history)
checks / unit (pull_request) Successful in 9m2s
infra-pin / fresh (pull_request) Successful in 2s
"11 of 48 hours use yesterday's prices", and the maintenance-history line no
longer says "maintenance history" twice.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-09-27 11:03:30 +02:00
glenn schrooyenandClaude Opus 5.5 23a3a3f5b5 UX-10: the last plain-language leftovers: log lines, two table rows, 'Why: Other', red at 0 s
checks / unit (pull_request) Successful in 9m3s
infra-pin / fresh (pull_request) Successful in 2s
- test_messages.py part 6: every dynamic part of a WARNING+ line is classified
  as data or as a built text, and every built text is produced by the real
  code and checked. This is the gap the 2d scan had: it counted `%s` as one
  word, so reasons built by loop_clamp_note() and friends were never seen.
- Quoted reasons rewritten to STYLE.md (red-alarm shape, codes kept):
  OUTPUT_CLAMP, METER_FROZEN, CIRCULATING_POWER, STALE_READING, the peak
  guard (codes now PEAK_GUARD*), the migration report, price feed, price
  history and gate reasons. Plurals via messages.times()/count().
- Top table: Price history "96 prices over 24 hours for 26 Sep", Tariff
  "one every 15 minutes or every hour", "not final yet" dropped.
- Levels and noise: per-cycle shadow line DEBUG, shadow on/off INFO,
  aiohttp access log only at log level debug, settings warnings once per
  start, one plain line per Home Assistant outage (hass.Outage).
- INFO jargon and error texts: no "§8.3", ISO times, "banked", "keys ARE",
  "NOT_OBSERVED", "did NOT land", "AND".
- Display bugs: WHY_WINNER covers every winner and safety reason
  (main.why_key(), part 7 finds them in the code); the meter row is amber
  "waiting for the first reading" inside its limit after a start; the
  missing-reading age is counted when the page asks.
- STYLE.md and DECISIONS/UX-08-short-notifications.md (UX-10 section).

No change to safety behaviour, alarm levels, notification ids, triggers,
cadence or the banner cascade. One row colour changes (meter at start),
justified in DECISIONS.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-09-27 10:58:43 +02:00
Claude review 569f16aa91 UX-08 2d review: action log reachable in status JSON, engaged peak row pinned, imported keys expanded
infra-pin / fresh (pull_request) Successful in 1s
checks / unit (pull_request) Successful in 8m54s
- status_payload() also returns the action log as `events`. The page
  does not render it. Some entries (a dropped inverter's reason, the peak
  guard's projection, unplaced watts) are written nowhere else, and DOCS
  still points installers at the action log.
- test_peakguard pins the engaged row's ordered pair (the battery's share,
  then the limit).
- test_messages expands setting keys named by constants imported from
  another app module, so the shown-text 30-word scan counts them.
- p1.py: 'A meter message could not be read'. DOCS glossary: control
  board in plain words, with the hardware in an installer note.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-09-27 08:29:14 +02:00
adminandClaude Opus 5.5 6a95447248 UX-08 2d: plain log lines, the rest of the status page, and DOCS
infra-pin / fresh (pull_request) Successful in 1s
checks / unit (pull_request) Successful in 8m55s
Every WARNING and ERROR line is one plain line of at most 25 words, with
no card ids, capitals or semicolons; the reasoning of the ten longest is
on a DEBUG line. The ux08 allowlist is empty and its cap is 0 (43 -> 0).

The status page: the month-peak and peak-guard rows, the stale-reading
row, the top table (Why, Tariff, Arbitrage, Shadow mode, labels), the
Stopped banner and the line under the buttons, which now shows the plain
hint of each event instead of the raw action log. The Supervisor question
at start logs one line with a real reason.

Refusals are counted as shown (labels expanded, long cases driven), seven
were shortened, the card and parse errors lost their internals, a blank
value reads "empty", and the panel no longer files inverters.max_w under
the flat max_w. Option names lose "(JSON)", the NL texts are checked too.

DOCS gets a glossary (control board, isolator, Developer Tools) and card
ids move from headings to a "For installers" line.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LyR88rXETvwhTgx6yHE39p
2026-09-27 08:01:16 +02:00
goodwe-review c84d5fd14f UX-08 2c review: unit settings anchor to inverters, plainer texts
checks / unit (pull_request) Successful in 8m50s
infra-pin / fresh (pull_request) Successful in 2s
- messages.setting() for one inverter in the list reads
  “Inverter rating” for inverter-b (inverters.max_w), so the config panel
  files per-unit reasons under `inverters`, where the value is changed.
- The tariff card and plausibility reasons name
  “Distribution, levies and VAT” (price_taxes_eur_kwh) again.
- The wrong-direction reasons say "safety stop", the sign_disagree_w
  option says what it protects, and the roster, price-entity,
  integrator_max_w and capacity_kwh texts read more plainly.
- NL: stuurprint -> stuurmodule, "De piekbeperking".

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-09-27 06:51:57 +02:00
glenn schrooyenandClaude Opus 5.5 2c516a032c UX-08 2c: short refusals, error texts and option texts
checks / unit (pull_request) Successful in 8m50s
infra-pin / fresh (pull_request) Successful in 2s
Validator refusals name the setting by its label and key, say what is
wrong and what to change, and keep the rejected value and limit. Option
names and descriptions are short in en and nl; citations moved to DOCS
"For installers" and the test_translations citation check now pins the
instruction on the tab and the record in DOCS. No rule, key, schema,
default or exit code changed. Allowlist 167 -> 43 (log lines only).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LyR88rXETvwhTgx6yHE39p
2026-09-27 05:55:45 +02:00
adminandClaude Opus 5.5 63dee6db1e UX-09 review: short start-up timeout, latch rows pinned in shadow, plainer rows
checks / unit (pull_request) Successful in 8m50s
infra-pin / fresh (pull_request) Successful in 1s
The Supervisor questions for the Details link are asked together with a
3 s budget instead of one after the other at 10 s each, so a hung
Supervisor cannot hold control start for 20 s. In shadow mode the
circulating and site-direction latches are pinned to keep their own red
row that says how they clear. Plainer inverter and battery wording.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-09-27 04:45:06 +02:00
adminandClaude Opus 5.5 00e3ee9de8 UX-09: Details link for current HA, "would" in shadow mode, plain terms
infra-pin / fresh (pull_request) Successful in 2s
checks / unit (pull_request) Successful in 8m50s
- Details link: /config/app/<slug>/documentation on HA 2026.2+ (the old
  /hassio/addon path is a 404 from 2026.5), /hassio/addon on 2026.1 and
  older. Slug from GET /addons/self/info, version from GET /info, hostname
  as fallback.
- Shadow mode: the over-rating alarm and row say what would have been sent,
  the peak alarm no longer says the battery is giving all it can.
- "controller" -> "the add-on" / "control". Settings named by their labels;
  four labels changed to match (Peak reserve, Battery level entity, Solar
  production ..., Reversed-sign solar entities).
- Shadow banner and inverter link notes moved to messages.py and checked.
- DOCS Notifications and Status page rewritten for home owners, with a
  "For installers" part each. Allowlist 168 -> 167.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LyR88rXETvwhTgx6yHE39p
2026-09-27 04:10:39 +02:00
glenn schrooyenandClaude Opus 5.5 571b884315 UX-08 phase 2b review: keep over-rating evidence, pin latch clearing, plainer rows
checks / unit (pull_request) Successful in 8m48s
infra-pin / fresh (pull_request) Successful in 1s
- During a bound episode an earlier over-rating count stays on the page (amber,
  under its own title); test_clamp pins it.
- test_messages pins that every latch row says how it clears.
- pv_entities description no longer claims the page names the entity (en, nl);
  allowlist hash updated for that option-desc line.
- Plainer texts: multi-inverter direction banner, "fine now" after an episode,
  and the e-stop, peak-forecast and peak-guard-waiting rows move to messages.py.
- TEL-12 DECISIONS points to UX-08 item 3 for the retired row rule.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-09-27 03:10:25 +02:00
adminandClaude Opus 5.5 d017fc67bf UX-08 phase 2b: short, plain status rows and page banners
checks / unit (pull_request) Successful in 8m47s
infra-pin / fresh (pull_request) Failing after 1s
Every Commissioning row and every page banner is now worded in
app/messages.py (row_*, banner_*): one sentence of at most 15 words, a red
row up to three sentences so a latch still says how it clears, banners at
most 12 words. No row names a Home Assistant entity: sensors by their
setting, solar sources by their place in the list. Reason codes and limits
stay on the log line and event list; rows keep the numbers a reader acts on.

UX-07 item 1: ClampWatchdog counts over-rating and integrator-bound
engagements separately, and after an episode each count shows under its own
alarm's title instead of both under "output clamp".

No row colour, visibility or banner order changed. Rows carry an "id" so the
tests pin meaning rather than wording. The row and banner kinds leave the
allowlist (200 -> 168, cap equal). DOCS.md gains "Status page"; choices are in
DECISIONS/UX-08-short-notifications.md.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LyR88rXETvwhTgx6yHE39p
2026-09-27 02:12:10 +02:00
adminandClaude Opus 5.5 7b65a3e69a UX-08 review: tighter notification texts, and two meaning fixes
infra-pin / fresh (pull_request) Successful in 1s
checks / unit (pull_request) Successful in 8m48s
- not delivering: the body said control keeps running and then "start
  control"; clearing it takes stop then start, and it now says so.
- peak reserve: the "reserve not set" branch is really soc_floor None,
  i.e. an inverter's cut-out level missing; it now names that. The title
  is true on all three branches ("Battery stopped limiting the peak").
- no semicolon run-ons in bodies (STYLE.md + test); loop-bound, circulating,
  meter-frozen and multi-unit over-rating bodies rewritten to match.
- allowlist cap is now exact, so a shrink cannot leave room to regrow.
- DOCS names the settings behind "peak reserve" and "cut-out level";
  DECISIONS no longer states the HA anchor behaviour as fact.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-09-27 01:18:55 +02:00
glenn schrooyenandClaude Opus 5.5 50ccea3dd7 UX-08 phase 2a: short, plain notifications, and a ratchet for the rest
checks / unit (pull_request) Successful in 8m54s
infra-pin / fresh (pull_request) Successful in 1s
Every HA notification the add-on raises now has a title of at most 5
everyday words and a one-sentence body; a red alarm may use three so no
action is lost. The texts live in app/messages.py, the rule in STYLE.md,
and the detail that moved out in DOCS.md "Notifications", which each body
links to. No notification_id, trigger or cadence changed.

test_messages.py enforces the rule on every notification, fails any
notification worded outside app/messages.py, and ratchets the kinds not yet
rewritten (rows, banners, refusals, logs, options) through a shrinking
allowlist of 200. Six tests re-pinned from prose to meaning.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LyR88rXETvwhTgx6yHE39p
2026-09-27 01:00:54 +02:00
glenn schrooyenandClaude Opus 5.5 55a6d5dcdb SAFETY-40 review: integrator-bound WARNING gets its own notification id
checks / unit (pull_request) Successful in 8m46s
infra-pin / fresh (pull_request) Successful in 1s
A later anti-windup notice could replace a write-path BUG SIGNAL notice
under the shared goodwe_output_clamp id (escalation ignores the budget).
The WARNING now uses goodwe_integrator_bound and points to DOCS; the
cadence sentence in DOCS is corrected. Tests pin both ids (red on fd14569).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-09-26 23:08:44 +02:00
glenn schrooyenandClaude Opus 5.5 fd14569a71 SAFETY-40: the integrator bound is not a BUG SIGNAL; numbers from the clamp tick
checks / unit (pull_request) Successful in 8m47s
infra-pin / fresh (pull_request) Successful in 1s
The clamp alarm gave `i_clamped` (normal anti-windup) the over-rating BUG
SIGNAL text, printed `Decision.i_w` as "the loop asked for", and printed
`self.target` (after slew/freeze) as "was clamped to".

- clamp.loop_clamp_note(): i_clamped says "the loop's integrator reached its
  N W anti-windup bound" with this tick's command; clamped keeps BUG SIGNAL
  with the requested command and the clamp's own result.
- Decision carries i_bound_w / requested_w / clamped_w, set at the clamp.
- i_clamped still counts and notifies (same id, cadence, SAFETY-41
  escalation) but as a WARNING, amber row, plain title. A bug has its own
  notification budget and its text is not overwritten within an episode.
- test_clamp.py part 9: red on the old code per defect; 5 mutations killed.
- DOCS.md alarm section (and its stale 30 s cadence), DECISIONS/SAFETY-40.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LyR88rXETvwhTgx6yHE39p
2026-09-26 22:37:01 +02:00
glenn schrooyenandClaude Opus 5.5 6028e21298 SAFETY-34: re-assert latched alarms, because a Core restart keeps the add-on
checks / unit (pull_request) Successful in 8m55s
infra-pin / fresh (pull_request) Successful in 1s
A Core-only restart wipes persistent_notification and does NOT restart the
add-on (measured on TEST-23: the add-on's SAFETY-31 card was gone 4 min after
`docker restart test23-ha`, add-on StartedAt unchanged). The latched SAFETY-31
and SAFETY-42 cards were re-raised only on add-on start, so they stayed gone.

They are now re-asserted every REANNOUNCE_S = 300 s while tripped (same
notification_id, so it replaces). test_watchdog part 6 and test_delivery part
8b grade it with the same process across the "restart"; red on the old code.
The docstrings that said the add-on restarts with HA are corrected.
Record: goodwe docs/DECISIONS.md, SAFETY-34 D4.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LyR88rXETvwhTgx6yHE39p
2026-09-26 12:37:47 +02:00
glenn schrooyenandClaude Opus 5.5 550bd6fa52 TOOL-9: pin checks print their FAIL line under pipefail; job tokens via header
checks / unit (pull_request) Failing after 3s
infra-pin / fresh (pull_request) Successful in 1s
A missing or comment-only .gitea/infra-pin now ends on the workflow's own
FAIL line instead of git's `fatal: path ... does not exist` (still red). Every
x-access-token remote URL becomes an env-set Authorization header, so no
token lands in .git/config or argv; the pin workflows' temp dir is removed
by an EXIT trap, also on failure.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-09-25 19:07:34 +02:00
glenn schrooyenandClaude Opus 5.5 c493a6d67a CI-12: test_tariff.py no longer says CI cannot see the infra repo
infra-pin / fresh (pull_request) Successful in 1s
checks / unit (pull_request) Successful in 8m47s
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-09-25 17:27:06 +02:00
glenn schrooyenandClaude Opus 5.5 fe80047235 CI-12 round 2: INFRA_READ_TOKEN for admin/goodwe; the pin tracks release/1.0
checks / unit (pull_request) Failing after 3s
infra-pin / fresh (pull_request) Failing after 1s
- checks.yml's infra checkout and infra-pin.yml's admin/goodwe ls-remote use
  the INFRA_READ_TOKEN secret; the self fetch keeps GITHUB_TOKEN.
- infra-pin.yml compares against admin/goodwe refs/heads/release/1.0; STALE
  message, comments and README follow.
- test_control.py / test_alloc.py: drop the claim that CI cannot reach
  admin/goodwe.
- .gitea/infra-pin is DELIBERATELY one release/1.0 merge behind (d84ac01) for
  the "infra-pin / fresh goes red" proof; the next commit sets it to HEAD.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-09-25 16:08:55 +02:00
adminandClaude Opus 5.5 6e3399322a CI-12: CI grades test_freeze.py against the real hwsim at a pinned admin/goodwe
infra-pin / fresh (pull_request) Failing after 1s
checks / unit (pull_request) Failing after 2s
- .gitea/infra-pin: the one place the admin/goodwe commit is pinned.
- checks.yml: checks out admin/goodwe at the pin as the sibling test_freeze.py
  looks for; any failure fails the job. Tests run with GOODWE_REQUIRE_HWSIM=1,
  and `CI: ` lines are echoed on PASS so the log shows which transport ran.
- test_freeze.py: GOODWE_REQUIRE_HWSIM refuses the stub; a local stub run
  prints a STUB USED line.
- infra-pin.yml: a separate, non-required check that goes red naming both
  SHAs when admin/goodwe master has moved past the pin.
- README: when and how to bump the pin.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-09-25 01:57:04 +02:00
admin 16c796fa30 Merge pull request 'TEL-14: PV sign declared per entity (pv_invert_entities)' (#124) from TEL-14-pv-sign into release/1.0 2026-09-25 01:30:33 +02:00
adminandClaude Opus 5.5 7fa045af85 TEL-14 N1: trim DECISIONS (drop probe transcript, §1 to the reason), move the mutation ledger there with M2/M5
checks / unit (pull_request) Successful in 8m44s
test_pv.py part 11 now prints a one-line pointer instead of the 12-row table.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BwRLw7eKYj2byVdwB6kbjU
2026-09-25 01:11:40 +02:00
adminandClaude Opus 5.5 93f349a6af TEL-14 B1: pin stray caution on the reported case and whitespace normalisation end to end
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BwRLw7eKYj2byVdwB6kbjU
2026-09-25 01:10:13 +02:00
glenn schrooyenandClaude Opus 5.5 d71f7dbd35 Merge release/1.0 (43b2740) into DOC-5-watchdog to sync base
checks / unit (pull_request) Successful in 8m45s
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-09-25 01:08:15 +02:00
admin 43b274035f Merge pull request 'TEST-26: a missing value in a check is a named FAIL, not a traceback' (#122) from TEST-26 into release/1.0 2026-09-25 00:57:20 +02:00
glenn schrooyenandClaude Opus 5.5 7559d21eda TEL-14: PV sign declared per entity (pv_invert_entities)
checks / unit (pull_request) Successful in 8m39s
Some PV entities (kWh meters, ESPHome clamps in the PV circuit) read positive
for consumption and negative for production. `pv_invert_entities` lists the
ones to flip; the flip is applied per member inside pv.total(), before the sum,
so the MQTT `pv` row and the status page carry the corrected figure. Default []
is byte-identical to 0.12.0.

Shape measured in supervisor_shape_probe.py section H (Supervisor 2026.08.0):
a parallel list validates the 0.12.0 blob unchanged and renders as its own
translated repeatable field; dicts on pv_entities refuse 0.12.0's stored
strings; a prefix is invisible syntax; a global bool cannot describe a mixed
roster. Status page marks flipped entities and cautions per entity below
-50 W, saying ADD or REMOVE. Telemetry only: control documents unchanged.

Record: DECISIONS/TEL-14-pv-sign.md (reverses TEL-11 section 2).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BwRLw7eKYj2byVdwB6kbjU
2026-09-25 00:25:24 +02:00
admin 3e38bafcee Merge pull request 'SAFETY-62/SAFETY-60: operator tools refuse input they cannot read' (#120) from SAFETY-62-refuse-unread-input into release/1.0 2026-09-25 00:25:22 +02:00
glenn schrooyenandClaude Opus 5.5 02a822af98 DOC-5: tell installers to turn on the Supervisor Watchdog
checks / unit (pull_request) Successful in 8m41s
Since SAFETY-61 a dead control loop writes 0 W and exits 70. The Supervisor
restarts a stopped add-on only when the per-install Watchdog toggle is on,
and it defaults to off. One step in DOCS.md "Before you start", with a
pointer to the DECISIONS file.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BwRLw7eKYj2byVdwB6kbjU
2026-09-25 00:20:52 +02:00
admin 6e6527224a Merge pull request 'SAFETY-61: the control task's death ends the process, after the wind-down' (#121) from safety-61-control-task-death into release/1.0 2026-09-25 00:07:41 +02:00
glenn schrooyenandClaude Opus 5.5 770988c902 TEST-26: a missing value in a check is a named FAIL, not a traceback
checks / unit (pull_request) Successful in 8m44s
Checks and prints that indexed an empty list, exhausted next(), or formatted
None killed the rest of their file (FCST-06). Read them through the new
named_absence.py (nth/first/field/given/present) and conjoin a presence term.

- every site in the brief, plus the family the new scan and a sweep found
- test_named_absence.py: scans every test_*.py for unguarded filtered-list
  indexing, next() without a default and numeric formats on maybe-None
  names; proven to bite; prints what it cannot see, counted
- test_price.py 16a: the `_T17_CAPS is _T17_CAPS` tautology now grades the
  two assemble() calls' arguments
- test_control.py: coverage table re-measured on runs graded to the end

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BwRLw7eKYj2byVdwB6kbjU
2026-09-25 00:06:58 +02:00
glenn schrooyenandClaude Opus 5.5 b06f1fad5f SAFETY-62 review: DOCS exit 3 at the command block (R1); recognise the auto store key (R2)
checks / unit (pull_request) Successful in 8m35s
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BwRLw7eKYj2byVdwB6kbjU
2026-09-25 00:02:33 +02:00
glenn schrooyenandClaude Opus 5.5 71d2d4a37a SAFETY-61: the control task's death ends the process, after the wind-down
checks / unit (pull_request) Successful in 8m22s
A done-callback on run_control()'s task logs the traceback at the death and
sets `stop`; amain() runs the ordinary wind-down (shutdown() ->
command_site_zero()) and main() exits 70 (EX_SOFTWARE). Normal stops and
run_control()'s refusal path are ignored by the callback (still 0 / 78).

hass.py: a malformed JSON body, a JSON non-object, and an undecodable error
body are an absence / a failed write, not an exception into the loop.

checks() gains a first "control loop" row, red past FIRMWARE_INGEST_VETO_S.

Why exit rather than restart in-process, and what the Supervisor actually
does on exit (restarts only with the per-install Watchdog toggle on, default
off): DECISIONS/SAFETY-61-control-task-death.md.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BwRLw7eKYj2byVdwB6kbjU
2026-09-24 23:52:42 +02:00
glenn schrooyenandClaude Opus 5.5 f4f72211a9 SAFETY-60/62: operator tools refuse input they cannot read
checks / unit (pull_request) Successful in 8m31s
predeploy_check.py and rehearse_roster.py now assert a positive property of
their input (a JSON object, most of whose top-level keys are known option or
store keys) and refuse anything else with the shape named. The `ha apps info
--raw-json` wrapper, a truncated or list-wrapped state file and a wrapped
config no longer produce "CLEARED" / "NO FINDINGS" with exit 0.

Also: a clean --no-live-entities rehearsal exits 3, not 0; alloc_sim.py
exits 1 when split-invariance FAILS; decode_bus_capture.py takes several
paths and exits 1 on a file that is mostly not frames.

Graded by the new test_tool_inputs.py; DOCS.md says to pass .data.options.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BwRLw7eKYj2byVdwB6kbjU
2026-09-24 23:27:50 +02:00
adminandClaude Opus 5.5 29ca9b5157 DOC-1: operator docs name the real P1 entity and a roster that starts
checks / unit (pull_request) Successful in 8m8s
- DOCS.md / config.yaml: the watchdog's P1 age entity is
  sensor.goodwe_p1_sample_age (device "GoodWe" + "P1 sample age", as
  app/mqtt.py announces and the live install recorded), not
  sensor.p1_sample_age_s.
- DOCS.md: the inverters: example and per-entry table carry the required
  bms_soc_floor (and capacity_kwh); config.yaml's schema comment says four
  required keys, not three.
- Field guide: marked v0.1.0/outdated; slew_w row no longer recommends the
  1000 W that SAFETY-39 now refuses. HTML regenerated; the PDF is NOT
  rebuilt (no Chrome here). README/DOCS pointers fixed.
- test_docs.py: the documented roster must pass app/validate.py and the
  schema's per-entry keys; the documented entity id must equal the id
  composed from app/mqtt.py; the wrong id may appear in no shipped doc.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BwRLw7eKYj2byVdwB6kbjU
2026-09-24 23:24:50 +02:00
glenn schrooyenandClaude Opus 5.5 1ad4d3a5bb PKG-18: cut 0.12.0, so TEL-12's pv_entities can reach an installed 0.11.0
checks / unit (pull_request) Successful in 8m5s
One runtime merge since 0.11.0 (cccb2fa): TEL-12 (#116), a new optional
list option `pv_entities` beside `pv_entity`. Option surface 76 -> 77, so
a minor bump. config.yaml version and a closed `## 0.12.0` section only.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BwRLw7eKYj2byVdwB6kbjU
2026-09-24 22:59:44 +02:00
adminandClaude Opus 5 0ef9565071 TEL-12: several PV inverters, and one absent member is an absent TOTAL
checks / unit (pull_request) Successful in 7m59s
0.11.0 shipped `pv_entity` as a single string. The reference site's owner
reported within minutes of it going live that they have several PV inverters
and could configure one - which is ordinary for a multi-string roof, not a
property of one house. `pv_entities` is the roster and the row carries the
SITE total.

⚠️ THE HARD PART IS ABSENCE, NOT THE LIST. Three configured, one `unavailable`,
and the sum of the other two is a SMALLER NUMBER INDISTINGUISHABLE FROM A REAL
ONE. Read back by OPT-10 that says "there was less PV than there was" - the "no
irradiance" conclusion the channel exists to TEST. So `pv.total()` answers
`None` the moment any configured entity is absent: the topic carries HA's own
`None`, the entity goes to `unknown`, the recorder records a GAP. The
alternative (the partial sum beside a contributor count) was implemented and
run as mutation N1b; it loses because the MQTT row is read COLD a week later by
an attribution that would believe it, while the qualifying count would live in a
second entity with its own history. The partial information is not thrown away -
the STATUS PAGE names every entity that reported, with its watts, and every one
that did not, with its reason, because that surface is read LIVE by a human who
wants the diagnostic.

⚠️ AND THE MIRROR: a member honestly reporting 0 W is SUMMED. The test is
`is None`, never falsiness - a roster that blanked the site on a zero would
report an absence on every clear evening.

THE SURFACE IS MEASURED, NOT PREFERRED. `pv_entity` could not become a list:
tools/supervisor_shape_probe.py §G shows Supervisor 2026.08.0 answering an
0.11.0 install's stored string with `Invalid list for option 'pv_entity'`, and
deepmerge's list strategy is `override` so a `[]` default does not rescue it -
the live add-on would not start. `match(.*)?` does accept both shapes and is
rejected for a different, measured reason: it validates nothing (a string, a
list and the integer 417 all pass) and renders as a plain text box. So
`pv_entities` joins `pv_entity` and REPLACES it when set, CFG-04's rule for
`inverters:`, with a status caution saying which key won - a union would
double-count the inverter the old key still names.

STILL NOT A CONTROL INPUT. tools/tel11_pv_trace.py was extended rather than
replaced and now grades five claims over three document sets. The control hash
is UNMOVED - 846a10a5b89e… on `unset` and on `one`, on both trees - and the
roster control document is byte-identical between the two trees. 2/5 is a claim
TEL-11 could not make: with 0.11.0 as the baseline, "one entity behaves exactly
as 0.11.0 does" is a real cross-tree identity over control AND telemetry.

⚠️ TEL-11's OWN `--compare` REFUSAL HAD TO CHANGE, and that is MUTATION.md habit
24: a discriminator defined as "the baseline lacks this feature" dies on the
release that ships the feature, and dies as a false refusal.

Twelve mutations, each on a fresh purged `cp -a`, no survivors. N5 is +0 B
(`sum` -> `max`, the same three characters) and was run on a fresh copy with
`cmp` confirming the edit on disk. The fixture is three distinct NON-ZERO
contributions in two units with absence driven at EVERY position - a member
contributing 0 W could go absent without moving the sum of the rest, which is
habit 23 with a coinciding value in the arithmetic rather than in the plant.

31/31 in the CI image. Not deployable as merged: config.yaml stays at 0.11.0,
so predeploy_check.py reports a NO-OP until PKG cuts a version. A CHANGELOG
entry is wanted and deliberately not written - 11b forbids `## Unreleased` and
the bump is PKG's call; DECISIONS/TEL-12-several-pv-inverters.md is the
material it needs.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BwRLw7eKYj2byVdwB6kbjU
2026-09-24 22:13:25 +02:00
adminandClaude Opus 5 b11bea70d3 PKG-17: the SAFETY-57 correction pointed at the wrong paragraph
checks / unit (pull_request) Successful in 8m13s
Self-review. The note added to `### SAFETY-57` said the reading rule it is
qualifying is "two paragraphs up"; it is in the paragraph directly above - the
same one the note follows. A changelog that misdirects a reader to a paragraph
that is not there is the small end of exactly the defect this cut is fixing
three sentences of elsewhere, so it is corrected rather than left.

Text only, one line pair, still two files in the branch's diff.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BwRLw7eKYj2byVdwB6kbjU
2026-09-24 19:01:35 +02:00
adminandClaude Opus 5 cfafdffaed PKG-17: cut 0.11.0, so SAFETY-56's wording fix and TEL-11's pv_entity can reach an installed 0.10.1
checks / unit (pull_request) Successful in 8m0s
Two files, and no third. config.yaml 0.10.1 -> 0.11.0; CHANGELOG.md gains
`## 0.11.0` and three corrections to sections below it.

A MINOR BUMP, NOT A PATCH. TEL-11 adds an option - `pv_entity`, 75 keys -> 76 in
`options:` and `schema:` together - which is the same test 0.8.0, 0.9.0 and
0.10.0 were cut on. Nothing here can refuse a stored blob: the key is `str?`
with an `options:` default of "", validate.py does not mention it, no default
moved and no enum widened, so a blob that starts the add-on on 0.10.1 starts it
on 0.11.0.

THE TABLE HAS TWO ROWS AND THE WINDOW HAD FOUR MERGES. CI-9's follow-up
(9f6b9f1, `.gitea/workflows/checks.yml` only) and SEC-2 (239e120,
`docs/RELEASE.md` + README.md) are excluded under PKG-15's rule - AUDIENCE, NOT
IMPORTANCE. Neither file is under `goodwe_controller/`, neither is in the built
image, neither is in predeploy_check.py's RUNTIME tuple, and there is no version
of this add-on on which an operator can observe either. SEC-2 is the closer call
and the section argues it in full rather than asserting it: it is the more
consequential ticket of the two - it is why this release is a pull request
rather than a push to master - and it is still a procedure for whoever cuts a
release, not something the person deciding whether to press Update can act on.
Both are named in the section with pointers to PR #102 / checks.yml and PR #108
/ docs/RELEASE.md.

WHAT THE ENTRIES LET AN OPERATOR DECIDE. SAFETY-56: behaviour byte-identical
(6030175ed2ab..., reproduced in the CI image over 2390 capture reads, a 66-cell
grid stepped 120 times and six driven worlds), three surfaces named with the old
and new wording side by side - the STALE_READING line quoted onto the action log
and status page, the SAFETY-37 ERROR log line, and the readiness row that
asserted a false fact about a named entity. TEL-11: unset is byte-identical in
BOTH the control and telemetry documents, set is byte-identical in the control
document only; the three TEL-11 rows of that table were re-measured in the CI
image on this tree (control 846a10a5... twice, telemetry a443a6ce... / 4e6d1cb2...).
It is stated plainly that pv_entity is not a control input and does not change
what the loop does, and that absence publishes `unknown` rather than 0.

THREE CORRECTIONS BELOW THE NEW SECTION, WITHOUT REWRITING HISTORY. The 0.10.1
preamble said SAFETY-56 was open; the SAFETY-57 entry said its accusatory
diagnosis half was "deliberately untouched"; the 0.10.0 preamble left SAFETY-56
with no pointer while SAFETY-57 had one. All three quotations are what the
0.10.1 image actually prints and are left standing - a reader on 0.10.1 has to
recognise them - each now scoped to 0.10.1 and pointed at `## 0.11.0`.

VERIFIED. test_version_gate.py part 11 all four: 11a one contents table and the
slicer closed (302 lines under '0.11.0'), 11b 0.11.0 == config.yaml, 11c all
three RETIRED_PROVIDERS ids named - scoped to a pre-0.10.0 crossing and pointing
at `## 0.10.0`, which is where the evidence is - 11d still exactly one
`## Unreleased` below, PKG-08's, untouched. 31/31 in the CI image, checks.yml's
exact command, purged tree, `:ro`.

Not deployed and not installed. Shipping is a separate pull request from
release/1.0 into master, per docs/RELEASE.md.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BwRLw7eKYj2byVdwB6kbjU
2026-09-24 18:50:13 +02:00
glenn schrooyenandClaude Opus 5 07ba3433ed TEL-11: PV production stops being invisible, and stays out of the control law
checks / unit (pull_request) Successful in 8m6s
OPT-10 measured that this site's pack reaches 90 % SoC on 2 days of 16 and that
20.5 kWh of surplus left the site while the pack had room - 12.6 kWh of it with
the battery not charging at all - and could not say WHY, because PV production
is recorded NOWHERE. Three causes need three different fixes (no irradiance:
nothing to fix; a charge-power limit; the optimiser declining to charge, which
is the only software defect) and guessing between them is how an optimiser gets
tuned to solve a cloud problem. This card adds the channel. It does not do the
attribution.

AN HA ENTITY, NOT A REGISTER, AND THAT IS A PRODUCT DECISION. This add-on's
RS485 bus carries the BATTERY inverter it drives; a household's PV inverter is
normally a different box from a different vendor reporting into Home Assistant
through its own integration. `pv_entity` takes whatever `sensor.*` the site's
own PV integration provides, any brand HA can read.

POSITIVE IS PRODUCTION, AND THERE IS NO `pv_invert`. The convention is derived
rather than assumed: `meter_entity` is positive when IMPORTING and `batt_entity`
is positive when DISCHARGING (DOCS.md, Sources), both of which are "power
arriving at the house's AC bus", and production arrives there too. Those two
keys carry invert flags because they are BIPOLAR and are READ BY THE CONTROL
PATH - `inv.batt` feeds SAFETY-30's per-unit sign check and SAFETY-31's
circulating-power sensor, so a reversed sensor hands the site a plausible number
it acts on. Production is unipolar and is read by nothing: a reversed sensor
announces itself as -4 kW at noon in the very history this card creates, and a
flag would only let an installer hide it. No negative-value alarm either - a PV
inverter's own standby draw makes a small negative reading at night ordinary, so
any threshold would be a number nobody measured.

ABSENCE IS NEVER ZERO, AND "DROPPED" IS NOT ABSENT. `publish()` SKIPS a None,
which is right for `circulation` and exactly wrong here: a skipped row leaves
Home Assistant holding the last number forever and the recorder draws a FLAT
LINE through the outage, which is indistinguishable from a measurement and
manufactures the "there was no surplus" conclusion this card exists to TEST. So
the absence is published, with HA's own payload: `mqtt/const.py` declares
`PAYLOAD_NONE = "None"` and `mqtt/sensor.py` tests it BEFORE the numeric branch,
so the entity's state becomes `unknown` and the recorder stores a GAP. Read out
of home-assistant/core `dev` on 2026-09-24 and quoted at the constant.
`ABSENT_AS_UNKNOWN` is a one-key set and the suite asserts `circulation: None`
is STILL dropped.

THE UNIT IS READ OFF THE ENTITY. `mW`, `W`, `kW`, `MW`, `GW`, `TW` - HA's own
`UnitOfPower`, every factor an exact power of ten. A sensor with no unit, or a
unit outside that table, is REFUSED by name and the status page says which.
`read_inputs()`'s `abs(raw) < 50` kW-or-W guess is safe for a quarter-hour
demand forecast and is NOT safe here: 30 W of dusk is an ordinary reading and
that heuristic would publish it as 30 kW.

GENUINELY OPTIONAL, AND NOT A SECOND `price_now_entity`. validate.py does not
mention the key - it cannot conflict with anything, because nothing else reads
it. The MQTT row lives in a new `OPTIONAL_SENSORS` list whose `include` argument
DEFAULTS TO EMPTY, so every caller that has never heard of `pv_entity` -
test_mqtt.py's fixtures, tools/rehearse_roster.py, anything written next year -
announces exactly what it announced before. Unset: no state call at all, no
entity, no topic, no status row, no page row. Set and failing: a CAUTION
(`ok=False, warn=True`), never a `bad` row, so a telemetry channel can never put
a battery site into NOT READY.

IT MUST NOT BECOME A CONTROL INPUT, AND THAT IS GRADED TWICE. `test_pv.py`
part 6 drives 40 cycles of the real `cycle()` and asserts the commands are
bit-identical across unset / no reading / 0 W / 8 kW, with a COMPUTED census
(33 modules under app/) showing the material is mentioned in exactly three:
pv.py, main.py, mqtt.py. `tools/tel11_pv_trace.py` is the cross-tree half -
`safety56_behaviour_trace.py`'s pattern with a DIFFERENT control clause, because
this card's claim is that nothing differs rather than that only sentences do: it
REFUSES unless the two `app/` fingerprints differ and unless exactly one side
reacts to the option. Measured on 41 stimulus cells:

    control   release/1.0 unset  846a10a5b89e321086d535825925721e2f791012e8405948d4fd38d3f9d0be5f
    control   TEL-11      unset  846a10a5b89e321086d535825925721e2f791012e8405948d4fd38d3f9d0be5f
    control   TEL-11      set    846a10a5b89e321086d535825925721e2f791012e8405948d4fd38d3f9d0be5f
    telemetry release/1.0 unset  a443a6ceaffe072b44bcd5f2ad946c1ed6c9e01b69e278eca631f7f4d7892164
    telemetry TEL-11      unset  a443a6ceaffe072b44bcd5f2ad946c1ed6c9e01b69e278eca631f7f4d7892164
    telemetry TEL-11      set    4e6d1cb289a957223ad0205f732a6fec6110ce1f2032c98ad60694e67625274f

UNSET is byte-identical in BOTH documents, which is stronger than "the control
path is untouched": an install that does not set the option sees no change of
any kind, announcement and status rows included.

⚠️ AND THE CARD'S CENTRAL MUTATION WAS A SURVIVOR ON THE FIRST BATTERY.
`self.grid -= self.pv_w` in `read_inputs()` - +106 B, on disk, purged, genuinely
running - came back GREEN, because the fixture drove a 6 kW export over 12
cycles, which puts the loop AGAINST ITS RAIL: a command moving `slew_w` every
cycle produces the same ramp for -6000 W and for -14 000 W of apparent error.
MUTATION.md habit 23 with a saturated ACTUATOR in place of a coinciding value,
and it is in that file now as the habit's second instance. The fixture now
drives a 600 W import the loop SETTLES on, against a responsive meter, and asks
habit 23's own question as its own check: shift the METER by the same 8 kW and
confirm the commands really would have moved.

Evidence: 31/31 suites green in the CI image, checks.yml's exact command, purged
tree, `:ro`. Ten mutations, NO survivors, each on its own `cp -a` of the tree so
habit 18's revert hazard is closed by construction - table in
`DECISIONS/TEL-11-pv-production.md` §7 with byte deltas and sha256s.

⚠️ THIS IS A RUNTIME CHANGE BEHIND AN UNCHANGED VERSION, AND
`tools/predeploy_check.py` WILL REFUSE IT. `app/`, `config.yaml` and
`translations/` are all in its `RUNTIME` tuple and `config.yaml` still reads
0.10.1, so the gate reports a NO-OP deploy until a version is cut. That is PKG's
call and this card does not take it.

No CHANGELOG section: `test_version_gate.py` 11b refuses a newest `## ` heading
that is not config.yaml's `version:`, and opening one would mean taking that
same packaging decision. The operator account is in DOCS.md.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BwRLw7eKYj2byVdwB6kbjU
2026-09-24 15:35:07 +02:00
adminandClaude Opus 5 8a6acd9fa2 SAFETY-56: the gate cannot tell a dead register from a pack that cannot comply, so stop saying it can
checks / unit (pull_request) Successful in 8m0s
Text only. No behaviour change - same conjunction, same limits, same MISSING,
same 0 W, same NOT READY. `tools/safety56_behaviour_trace.py` says so: 2390
capture reads, a 66-cell swept grid, and six driven controller worlds produce
the byte-identical document `6030175e...` on origin/release/1.0 and on this
branch, while the sentences differ.

THE DEFECT. SAFETY-37's conjunction is satisfied by two disjoint worlds - the
register has stopped reporting reality, or the SOURCE cannot comply with the
command - and nothing `freshness.py` is handed separates them. Three sentences
asserted the first. On the live 2026-09-21 episode it was the second: the pack
read 11 % for the whole 850 s hold, every command in that hold was a discharge,
and the register answered the first CHARGE command three seconds later. The
readiness row was worse still, because it asserted a false fact about a NAMED
entity that was present, numeric and updating - so the operator opened
Developer Tools, found it working, and had every reason to conclude the
diagnostics were broken.

THE FIX. Each message states what was OBSERVED and names BOTH explanations.
Three wordings, no shared helper: two are a log line about a behaviour, the
third is a banner about an entity, and a helper serving both would drop
whichever half the other caller does not need. SoC stays STATED, NOT WIRED -
part 11b drives the two worlds at 50 % and 11 % and the sentence does not move
one byte. The row does not branch on `batt_fresh.stale` either: `stale_note()`
already rides `liveness_notes()` a few rows below, so the discriminator is "is
that row there?", and part 11d asserts it is present in one world and absent in
the other.

THE CHECKS. test_freshness.py part 11 builds the pair of worlds with ground
truth written down rather than derived from the published stream, asserts they
are really two (40 of 40 reads differ) while the published stream is
bit-identical, and only then grades the sentences. Eleven mutations, all red:
each of the three sentences reverted (3, 2 and 2 named reds), the two
explanations transposed at ZERO bytes (1), the second explanation deleted (1),
the admission of ambiguity replaced by a ranking (1), all three reverted at
once (5), and two aimed at this card's own check - collapsing the world pair
(2) and emptying the accusation list, which a positive control against the
three sentences as 0.10.1 shipped them catches (1).

AND TWO OF THE ELEVEN FOUND DEFECTS IN THE CHECK RATHER THAN IN THE CODE.
Transposing `label` and `entity` in the row made it unfindable and the run died
on an IndexError - a red with no name and every later check ungraded, FCST-06's
shape exactly; `_s56_row()` returns a named absence now, 0 named reds before, 3
after. And the first invariance run compared a tree with itself, because it
archived a branch whose edits were not committed yet; the tool now REFUSES to
report "behaviour unchanged" unless the sentences halves differ, and both of
its refusals are driven.

SAFETY-57's part 10h check was the handoff and is inverted rather than deleted:
it required the accusation to still be present so that removing it had to be a
deliberate act. This is that act. Its escape clause is untouched.

Suite: 30/30 in the CI image, checks.yml's exact command, purged tree, :ro.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BwRLw7eKYj2byVdwB6kbjU
2026-09-23 21:02:40 +02:00
glenn schrooyenandClaude Opus 5 eb88646899 PKG-16: cut 0.10.1, so SAFETY-57's fix can reach an installed 0.10.0
checks / unit (pull_request) Successful in 8m0s
The Supervisor decides an update exists by comparing config.yaml's version
string with the one the box reports. master and release/1.0 both said 0.10.0,
so SAFETY-57 - a deadlock that parked the reference battery for ~13 min on
2026-09-21 while the house exported 2.4 kW - had no way of reaching the box
that has it. A patch bump is the delivery mechanism, not bookkeeping.

- config.yaml: 0.10.0 -> 0.10.1. Nothing else in the option surface moves:
  no key added or removed, no default changed, no enum widened, no rule added
  to validate.py, so a blob that starts on 0.10.0 starts on 0.10.1.

- CHANGELOG.md: a new `## 0.10.1` section, holding SAFETY-57's entry moved out
  of `## 0.10.0`. The entry opened by saying it was misfiled and that whoever
  cut the next version owned moving it; this is that cut, so that paragraph is
  replaced by what an operator actually needs in order to decide - what the
  deadlock does (command parked at 0 W, batt reading gated to MISSING, escape
  condition unreachable from inside the state), how to recognise it (setpoint
  stuck at exactly 0 W with the battery register flat, a STALE line and no
  clearing line) and that a restart of the add-on clears it.

- PKG-16 proper: `## 0.10.0`'s preamble still claimed 0.10.0 "has never been
  built or pulled anywhere" and that the reference install was on 0.7.0. Both
  stopped being true on 2026-09-20 ~22:18 CEST, when 0.10.0 was installed as a
  repository add-on (slug 68285ac7_goodwe_controller) and began regulating a
  real battery. The section's own bump argument was explicitly conditional on
  that; the condition has fired, so the argument is retold as history and the
  section is closed. This text is what the Supervisor shows beside Update.

Also fixes, in this file only, the three non-blocking documentation defects
raised on PR #104 - issuecomments 1445, 1446 and 1447:

- 1446: the live episode is 790 s, not 710 s. Re-derived rather than rescaled:
  at >= 790 s the committed 16-day replay gives 16 of 93, not 17.
- 1447: the BMS keep-alive pulse was an inference stated as a measurement. No
  committed capture identifies one, and on this episode 0x0518 never moved at
  all. The measured claim replaces the firmware story.
- 1445: "neither consumer can reach a verdict inside one window" is universal
  as written and graded on a fixture that puts the obligation back on every
  release. It now carries the qualifier the reviewer asked for, and names the
  unbounded case and why the shipped one-inverter roster cannot reach it.

The same three defects also sit in app/freshness.py, test_freshness.py,
DOCS.md and the DECISIONS note. They are deliberately NOT touched here: this
PR is config.yaml and CHANGELOG.md only, and none of them is worth delaying a
live safety fix. SAFETY-56 and SAFETY-58 are likewise untouched.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BwRLw7eKYj2byVdwB6kbjU
2026-09-22 15:22:03 +02:00
adminandClaude Opus 5 43c144b8d9 SAFETY-57: the stale-reading verdict gets an exit, because its own consequence is what stopped it being tested
checks / unit (pull_request) Successful in 7m58s
SAFETY-37's freshness gate reports a battery-power register as MISSING when it
stops following its own command, and a missing input is "command 0 W and keep
commanding" (§11.1 rule 1). The gate's only exit was "an arrival carrying a
DIFFERENT number" - and at 0 W nothing is asking the register to be anywhere.
The state had no exit reachable from inside it, and the log line promised the
opposite in the same sentence that announced the 0 W.

REPRODUCED FROM THE WIRE, NOT MODELLED. scenarios/safety57-2026-09-21/ is 3840
verbatim frames off the RS-485 pair, read from the passive sniffer, decoded by
tools/decode_bus_capture.py (0 unparsed, 0 bad CRC, 0 unknown shapes; the
mode->sign convention is graded off the capture, not trusted). The box was
running 0.10.0, so the 0 W in the trace IS the add-on's own claim:

  10:51:24.7  0x0518 reaches -3 W. Pack at 11 %, the BMS refuses the discharge,
              the inverter idles. THE REGISTER IS HEALTHY AND TRUTHFUL.
  10:51:29.7  the command reaches +1060 W - 800 W of travel
  10:52:00    the conjunction arms. Inverter.batt becomes None
  10:52:21.7  the site commands 0 W, on the wire
  ...         0x0518 does not change value for 850.0 s. The setpoint does not
              change value for 790.0 s. The house exports 2.4 kW throughout
  ~11:04      a human restarts the add-on. That is what ends it

AND IT HAD BEEN ESCAPING BY LUCK. Replaying the committed 16-day loop capture
through the shipped conjunction finds 93 trips whose wait for the BMS
keep-alive pulse that cleared them has a median of 143.4 s, a worst case of
21440.1 s, and 17 of 93 at or beyond this episode's 710 s. That distribution
belongs to the battery's firmware, not to this code.

THE CARD'S OPTION 2 ALREADY HELD AND IS NOT THE BUG. _grade() has required
|standing| >= MOVE_W since SAFETY-37. The trip was at +1060 W and the stuck
state is at 0 W; they are different moments, and an entry-side rule cannot
reach a state entered legitimately and then persisted. Nothing in the
conjunction is weakened here.

THE RULE, SAFETY-13's SHAPE ONE MODULE OVER - which latches get an exit, not
how long the block lasts:

  the verdict is withdrawn when the obligation that produced it has been gone
  for RELEASE_S, and the register is then re-graded from scratch.

RELEASE_S is BATT_OBLIGED_S, 17.0 s - the obligation window already derived in
the file (6.0 plant + 10.0 publish + 1.0 read), taken at the FLOOR of its band
for the mirror of MOVE_W's reason. Which half is safe is the opposite of
SAFETY-13's: being wrong long is the failure being fixed, being wrong short
costs one bounded re-grading window. Below 17 s the release pre-empts the
cheaper exit - the register answering by itself - and that is graded
behaviourally, not asserted.

The whole parked interval is now stale_input_s + RELEASE_S = 32 s. On the live
episode: telemetry back at 10:52:39 instead of 11:05:35, with 0x0518 still
answering the same -3 W. RED BEFORE (release_s=inf, a graded counterfactual and
not a second implementation), GREEN AFTER.

WHAT IT COSTS, AND IT IS NOT SMALL. A register dead for good is re-graded for
ever: over 1201 reads the held number reaches a consumer on 630 (52.5 %)
against 35 (2.9 %) before. Payable only because one window is at most 35 s and
the two consumers hold for 75 s and 85 s, so neither can reach a verdict inside
one and the re-trip clears both windows. No detection SAFETY-37 had is given
back - a permanent None clears the same windows for ever too - and the command
is derived from the P1 meter, never from batt.

Two clocks, deliberately: changed_mono/unchanged_s() stay facts about the
REGISTER, graded_from/graded_s() are the VERDICT's window. Collapsing them
either lies to the operator or defeats the re-grading.

main.py's stale line had its ESCAPE CLAUSE corrected - it promised a clearance
the state could not produce - and gained a STALE WITHDRAWN edge that says in
its own words that nothing has been learned about the register. The DIAGNOSIS
half is SAFETY-56's and is deliberately untouched, with a named check asserting
it is still there so that rewrite has to be deliberate.

Battery: 22 mutations, 21 red, 1 argued equivalent, 0 unexplained survivors.
Two findings kept in DECISIONS: _release()'s move_w test swapped for
unchanged_s SURVIVED at +5 B because every fixture rested at exactly 0 W (habit
11, closed by a 0/100/300 W fixture); and the code shipped a habit-22 comment
claiming the _release/_grade order was load-bearing, which the battery
falsified - the two act on mutually exclusive predicates, so the order is not
observable. MUTATION.md gains habit 23 for a mutation that ran, fingerprinted
clean, and was a no-op on the fixture because `0.0 or x` is x.

Suite: 30/30 in the CI image, checks.yml's exact command, purged tree, :ro, one
file at a time.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BwRLw7eKYj2byVdwB6kbjU
2026-09-21 12:33:56 +02:00
adminandClaude Opus 5 5aba220046 PKG-15: fold TEL-10 and SAFETY-48 into 0.10.0, so the version names its contents
checks / unit (pull_request) Successful in 7m53s
0.10.0 was cut by PKG-14 on 2026-09-16 and three tickets have merged into
release/1.0 since. Two of them change the built image - one is a CONTROL LAW
change and one adds three MQTT entities - and neither is described anywhere in
this file. Tagging that tree today would stamp a number on contents the
changelog does not account for.

FOLDED RATHER THAN CUT AS 0.11.0, AND THE ARGUMENT IS CONDITIONAL.
0.10.0 has never been built or pulled anywhere: the reference install is on
0.7.0 (PKG-14's own predeploy run records `deployed on the box : 0.7.0`), the
repository carries exactly one tag, `v0.2.1`, and no release. So the string
`0.10.0` does not yet name a tree anyone is running, and the PKG-06/PKG-07
no-op that forbade re-cutting `0.9.0` does not reach it. Cutting 0.11.0 would
burn a number on a release that never left the repository. The condition is
checkable and the section now says so: run against a box already reporting
0.10.0, `tools/predeploy_check.py` refuses with THE DEPLOY WOULD BE A NO-OP and
names the runtime commits since the bump. `config.yaml` stays at 0.10.0, so
`test_version_gate.py` 11b still finds the two sides equal.

SAFETY-48 IS THE ENTRY THAT MATTERED MOST TO GET RIGHT, AND WHAT IT PROMISES
IS LESS EXPORT - NOT A LOWER BILL. The measured result is export 39.61 -> 34.07
kWh over the committed 16-day replay, 14 % of the replayed figure, falling at
every plant and tuning variant swept (~4 % to ~16 %, median near an eighth).
The section says in its own heading and its first line that the control law
changed, and it says PLAINLY that the billed quarter is not a claim: at every
plant lag <= 5.0 s - including the one that best reproduces the recorded export
- release/1.0's worst quarter is ALREADY 3434 W and this changes it by exactly
zero. The 3739 -> 3434 W headline exists at the single longest fitted lag, and
the lag is not identified by the recording. The costs are in the entry too: the
cap moves a saturation-frozen integrator on 1095 of 79 160 frozen ticks, 679 of
them outward; SAFETY-13's settle values moved; SAFETY-39's "the slew does not
own the over-absorption" is now false.

TEL-10 gets the three site rows, what each one is, and the two things a reader
would otherwise get wrong: the lead is NOT a subtraction of two published rows,
and `Loop reason` is not the `Why` row. It repeats neither of the two sentences
TEL-10's own review retracted - EIGHT messages stay first and the ninth,
`goodwe_ctl/availability`, is byte-identical but deliberately moves to last.

CI-9 IS DELIBERATELY NOT IN THIS FILE, AND THE OMISSION IS WRITTEN DOWN RATHER
THAN SILENT. It changes one file, `.gitea/workflows/checks.yml`, outside
`goodwe_controller/` entirely: not in the built image, not in `is_runtime()`'s
list, and not observable on any version of the add-on. This file is the release
note the Supervisor shows beside the version number, and a row here has to be
something the person deciding whether to press Update could act on. The note
above SAFETY-48 says so and says the rule is about audience, not importance.

THE STRAY `## Unreleased` AT LINE 1777 IS NOT TOUCHED, AND THAT IS A DECISION.
It is the 0.8.0-era block PKG-14 annotated: every row in it has shipped, the
annotation says which release each went to, and re-filing it is PKG-08's card.
It is also load-bearing - `test_version_gate.py` 11d pins the count of
`## Unreleased` blocks below the newest section at EXACTLY one, so deleting it
is red on the commit that does it, and so is adding a second.

TWO MEASURED FIGURES IN PKG-14'S PROSE WENT STALE AND ARE RE-DERIVED, NOT
ADJUSTED. The runtime-commit count since `86bdf49` is now 32, not 28, of which
the contents table accounts for 24, not 21; both re-run through
`predeploy_check.is_runtime()` itself. The other eight are the three misfiled
tickets (SAFETY-43 x2, SAFETY-44 x3, TEST-21 x2) and `cb3f686`, PKG-14's own
bump, which edits `config.yaml` and so counts as runtime - it was HEAD when
PKG-14 measured and is inside the range now.

PKG-14's `CLEARED, exit 0` predeploy transcript was NOT re-run and now carries
the check that says why it still holds: `config.yaml` is untouched by both
tickets; `app/validate.py` imports neither `main` nor `mqtt`, and the three
names it takes from `control` - SLEW_RAIL_FRAC, LOOP_TICK_S, PLANT_SETTLE_S -
are byte-identical across cb3f686..HEAD.

Verified: the full suite in the CI image, `cp -a` of the tree, purged, `:ro`
mount, one file at a time, exactly the command in .gitea/workflows/checks.yml -
30/30, exit 0. No runtime file is in this diff.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BwRLw7eKYj2byVdwB6kbjU
2026-09-19 18:49:09 +02:00
glenn schrooyenandClaude Opus 5 a6af332048 SAFETY-48: what the lead cap actually does to a frozen integrator, and what the peak figure depends on
checks / unit (pull_request) Successful in 7m55s
Four review findings, none of them in executable code. The control law, the
tests and the instruments' arithmetic are untouched; every number below was
re-measured against the committed 16-day capture before it was written down.

R1 - app/control.py carried a justification the decision record and MUTATION.md
habit 22 had already retracted, and it was false about the code it sits in. It
said an unconditional placement "would also pull the integrator toward a
command the SATURATION freeze is pinning", priced at 118 of 256 250 ticks. The
118 was measured against a different pair; on the pair the sentence names the
two forms are bit-identical - 0 of 256 246 ticks, re-measured. And the narrow
form that shipped DOES move a saturation-frozen integrator: it runs before the
freeze block and is not gated on `frozen`. Of 79 160 frozen ticks the cap
changes `i_w` on 1095, and on 679 of those it moves it further out on the side
it was already on - putting back magnitude the freeze had just let fall, which
the freeze's own rule forbids. Worst case 2424 W, at prev_w -3400 W, grid
+4697 W, actual -4144 W, sat_count 2 -> 3: the freeze leaves the integrator at
-176 W and the cap drags it to -2600 W. It never overrides a same-cycle refusal
(the freeze clipped on 75 512 ticks, the slew bound on none of them), and that
is stated too. It is also where SAFETY-13's settle values went: gating the cap
on `not frozen` puts test_control.py part 5 back at -1190 W exactly, while part
4(b) does not come back - that one moved for the winding reason.

R3 - the record read its own sensitivity table backwards. `fit_plant()` picks
lag 7.5 s on battery-power RMS, which separates it from 2.5 s by 0.3 %, while
the tool's own printed fidelity measure (export against the recorded 29.43 kWh)
prefers 2.5 s by the whole 35 % gap. Swept properly: at every lag <= 5.0 s
release/1.0's worst quarter is ALREADY 3434 W and this card changes it by
exactly zero. The 3739 -> 3434 W headline exists at one plant. New section 3a
carries the table; the export reduction now leads every summary and the peak is
presented as lag-dependent. The form-A rejection is strengthened rather than
weakened: form A is worse on the billed quarter at every lag where release/1.0
produces a peak at all, and at every top-N cut of the quarters.

R2 - DOCS.md stated modelled watts to the owner as measurement. It now leads
with the export reduction, says the figures are simulated, and says plainly
that no capacity-tariff improvement is promised.

R4 - tools/slew_sim.py --slew narrated "the OVER-ABSORPTION does not move, and
at the slowest slews it is slightly WORSE" while printing a monotonically
falling column. That sentence is TRUE on release/1.0 (reproduced:
958/1107/1133/1058/987/1029/1150/1143/1081) and false under this branch's law
(777/734/663/563/553/507/435/358/321), so SAFETY-39 is not retracted: its
record gets a forward reference, and the script now reads SLEW_LEAD_STEPS out
of the law it imported and narrates from the column it just printed. Both
branches of that narration were driven.

R5 - three counts in the L table were decoration and are re-driven in the CI
image on a `cp -a`, purged, `:ro`, one file at a time: L5 is 5+5 with the
function names exchanged and 5+4 with the branch bodies exchanged (two
mutations wearing one name, now listed separately), L6 is 6+3. The separable-
state count is grid-dependent and three sweeps disagree, so all three are
quoted with their grids and the load-bearing claim is WHERE they separate.

R7 - "a large import answered too weakly" is not what the aggregate shows. Form
A cuts import by 5.45 kWh and export by 5.18 kWh, and paired per tick delivers
8.56 kWh less offtake energy on the ticks release/1.0 was importing. The harm
is a tail redistribution inside quarters that already net to offtake. The
conclusion stands; the sentence is narrowed to it.

Verified: the full suite in the CI image, purged tree, `:ro` mount, one file at
a time, exactly the command in .gitea/workflows/checks.yml - 30/30, exit 0.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BwRLw7eKYj2byVdwB6kbjU
2026-09-19 02:37:01 +02:00
glenn schrooyenandClaude Opus 5 03ef61fa3b SAFETY-48: the slew step ceiling reaches the integrator, and what it bounds is the LEAD
`compute()` freezes the integrator with an asymmetric rule and the comment
beside it states the requirement outright - "the requirement is that the
INTEGRATOR stop accumulating, not only the command" - but `frozen` is computed
from ONE signal, `abs(prev_w - actual_w) > saturation_w`, and slew-limiting
never enters it. The integrator moves `gain * error` a cycle and the command
moves at most `slew_w`, so the integrator outruns the command whenever
`|error| > slew_w / gain`: 667 W at the live shape, against a measured median
grid error of 1114 W at the onset of a recorded episode. SAFETY-39's retune
made it MORE frequent, not less - a smaller step is a lower threshold.

⚠️ THE FORM THE CARD ASKED FOR RAISES THE BILLED QUANTITY, WHICH IS WHY IT IS
NOT WHAT SHIPPED. Reusing the asymmetric freeze on a carried slew flag was
built from release/1.0's own source and measured over 16.00 days / 256 252
meter instants of the live install's recorder: export 39.61 -> 34.43 kWh, and
the worst quarter-hour average OFFTAKE 3739 -> 3935 W with the mean quarter
+2.73 W, in five of six plant and tuning variants. A frozen integrator stops at
`prev + gain*error`, which undershoots by (1 - gain); for an export that is
free and for an import it is offtake, for as long as the ramp lasts. The card
said "do not invent a second rule"; the measurement says to, and both sentences
are recorded.

WHAT SHIPS BOUNDS THE LEAD AT ONE SLEW STEP, inside the branch where the slew
actually bound. Same 16 days, same ticks, same disturbance, same plant, same
seed: export 39.61 -> 34.07 kWh, wasted throughput 4.67 -> 3.19 kWh, battery
sign reversals 2992 -> 2770, median recovery 232 -> 199 s, p99 849 -> 850 s,
max 901 -> 898 s, unrecovered 53 -> 31, worst |i_w - prev_w| 9200 -> 800 W -
and the worst 15-minute average offtake 3739 -> 3434 W, i.e. the billed
quantity IMPROVES. `i_w = slewed` (a cap of zero) is better again at 32.02 kWh
and is refused: it is the velocity form this module's docstring says `i_w=None`
collapses to.

TWO COMMITTED NUMBERS MOVED, DELIBERATELY, WITH THE REASON BESIDE THEM.
SAFETY-13's released command settles at -800 W and -1200 W where release/1.0
settled at -1190 W and -2390 W, because there is less wound integrator to
settle onto; AC 4's property - it stops at the frozen integrator, not the rail
- is what is asserted and the second is now graded against `i_w` rather than a
literal. And SAFETY-39's "the slew does not own the over-absorption" is now
FALSE - INVERTED, on the independent first-order plant test_control.py writes
itself: 1005/1109/1285/1330 W rising with a slower slew becomes 729/550/424/326
falling. Two plant models that share nothing agree on the sign.

Evidence: `tools/replay_recorded_loop.py` plus the read-only capture it made
(scenarios/loop-2026-09-02_2026-09-17). The "before" law is the shipped file
with the block removed by a named substitution - never a transcription - and a
missing anchor is a REFUSAL carrying "NOTHING HAS BEEN MEASURED". The
instrument prints its own fidelity first: it reproduces 39.6 kWh of export
where the install exported 29.4, i.e. it is ~35 % pessimistic about the loop's
tracking, so only the delta is claimed.

30/30 suites green, including test_control.py's exhaustive i_w=None
equivalence sweep against the transcribed release/1.0 law, untouched: the cap
moves `i_w` and not `target`, and that sweep compares (target_w, sat_count,
frozen, reason).

Six law mutations, one instrument battery. L4 - the cap applied
unconditionally, -92 B - was a SURVIVOR of all thirty files: it is
bit-identical on the shipped configuration (0 of 256 246 ticks) and separable
on 2050 of 257 400 swept states, all at `integrator_max_w` above `max_w`, which
part 4 now drives. L5 and L6 are ZERO BYTES.

AND TWO COMMENTS IN THIS CARD WERE INVENTED AND ARE CORRECTED IN PLACE. The
one-sided spelling was justified by a two-sided form that would "drag a
trailing integrator" - it does not, and the two agree on 205 920 of 205 920
swept states; and a "118 of 256 252 ticks" figure had been measured against a
different pair. MUTATION.md gains habits 21 and 22 for both shapes.

NOT DEPLOYED, NOT VERSIONED. The live install still runs release/1.0's law.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BwRLw7eKYj2byVdwB6kbjU
2026-09-19 02:36:28 +02:00
glenn schrooyenandClaude Opus 5 b6c6da31d8 TEL-10: two sentences that named assertions this file does not make
checks / unit (pull_request) Successful in 7m57s
Both are review findings on the merged-in-spirit branch, and neither is in
executable code.

R6 - test_mqtt.py part 1's headline said "every one of release/1.0's NINE
messages is still byte-identical and still first". The assertion under it is
`announce(...)[:len(BASELINE) - 1] == BASELINE[:-1]`, which covers EIGHT: the
ninth, `goodwe_ctl/availability`, is byte-identical but deliberately moves to
last, so a prefix comparison cannot include it. Nothing was unguarded - the
`== SITE_NOW` on the next check pins it in its new position - but the sentence
was not the check. Part 3 carried the same mis-statement two lines from a check
that IS about all nine, and is corrected the same way.

R5 - M7's red count was decoration. Re-driven in the CI image on a `cp -a` of
the tree, purged, `:ro`, one file at a time, it is 10 reds in test_mqtt.py and
not 8, on this tree and on SAFETY-48's alike. The direction was right; the
number was inherited rather than re-measured, which is MUTATION.md's reporting
rule 3. A note beside the table now says that a red count is a property of the
SUITE as much as of the mutation and therefore has to name a tree.

Verified: the full suite in the CI image, purged tree, `:ro` mount, one file at
a time, exactly the command in .gitea/workflows/checks.yml - 30/30, exit 0.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BwRLw7eKYj2byVdwB6kbjU
2026-09-19 02:36:23 +02:00
glenn schrooyenandClaude Opus 5 b548525d10 TEL-10: the loop's integrator stops being invisible
`self.i_w` has been a separate quantity from the command since SAFETY-04 and
has left the process nowhere at all - no entity, no MQTT attribute, no log
line. The investigation behind SAFETY-48 could only RECONSTRUCT it from the
grid trace plus a replay; the reconstruction reproduced about a third of the
engagements it was checked against and was discarded, so the card it was
gathered for had to be argued from a measurement nobody could stand behind.
It could not have been made to work either: `i_w` depends on every cycle
before it, including the ones where the arbiter overrode the loop and
`main.py` re-seeded `self.i_w = self.target`, and that re-seed is invisible in
the grid trace.

THREE SITE ROWS, APPENDED AFTER release/1.0's EIGHT. `loop_i` is
`Decision.i_w` - the accumulator after the cycle, before the output clamp, the
slew limit and quantisation. `loop_lead` is `decision.i_w - prev_w` against the
command `compute()` was HANDED, which is not a subtraction of the other two
published rows: `Setpoint` is the arbiter's output and is this cycle's, so on
any cycle the arbiter overrode the loop the two differ - and that is exactly
the cycle on which the integrator was re-seeded. `loop_reason` is
`compute()`'s own word; the arbiter's `explain()` prints the winning claim's
NAME and has never carried the claim's reason, so `slew-limited` appears in
neither the `Why` row nor `Controller status`. Measured on the same cycle:
arbiter `'loop -> -5000 W'`, loop `'i-clamped'`.

NOTHING IN THE CONTROL PATH MOVED. `app/control.py` is not in this diff.
`compute()`, its returned `Decision` and every constant it reads are identical
to release/1.0, and all nine of release/1.0's retained discovery messages are
byte-identical and still FIRST in the announcement.

Evidence: 30/30 suites green in the CI image. Nine mutations, ONE survivor,
reported as one: `decision.i_w - self.target` for the lead is +2 B and green
because `cycle()` has not reassigned `self.target` at that line - the name is
kept for the coupling, not for a behaviour it buys, and M2b (+8 B) is the
mutation that does change the value and is red.

AND TWO OF THIS CARD'S OWN CHECKS COULD NOT REACH THE FAILURE THEY NAMED.
"the published integrator reaches its bound" was GREEN under the card's named
mutation (publish `prev_w`, -3 B), because the command reaches the bound too -
twelve cycles later. It asserts the LEAD TIME now and is red on 5. "a stopped
controller publishes not-running" was GREEN under deleting that branch's
assignments (-45 B, -67 B), because the fixture STARTED stopped and `__init__`
writes the same values; it stops the controller part-way through a run that
has already wound the integrator to -5000 W. Both are MUTATION.md habit 4,
found by the battery rather than by review.

No CHANGELOG section: `test_version_gate.py` 11b refuses a newest `## `
heading that is not config.yaml's `version:`, and opening one would mean
taking a packaging decision this card does not get to take. The operator
account is in DOCS.md and the release note belongs to the next PKG ticket.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BwRLw7eKYj2byVdwB6kbjU
2026-09-18 23:36:23 +02:00